Title (fr)

Publication

Application

Priority

US 0018024 W 20000629

US 35019899 A 19990708

Abstract (en)

[origin: WO0104579A1] A backlight assembly (100) is disclosed having a light pipe (104) and at least one light source (102) located at an edge of the light pipe (104). The light pipe (104) has a back surface (106) and a front surface (110) opposite the back surface. The light pipe (104) also has one or more light directing, diffusing, turning, or brightness enhancing film layers adjacent the front surface (110). The light pipe (104) also has an integral surface diffuser microstructure molded, embossed, or otherwise replicated in the front surface of the light pipe.